... 3>Added valve. 4>Gravure tech Chosen Coffee Bean With Added Valve:NameChosen Coffee Bean /QS/Valve PackagingOEMAcceptSamples Available for freeCertification ... PE,OPP/AL/PE, PET/VMPET/PE .etc.UsageCoffee,coffee bean.MOQ30,000 PCSColor1-10colorsStyleSide gusset, roll films,zipper or ... fax 7,Unit Price: based on a controlled quality,with different size,printings and materials 8, Shipment port: Shanghai ...